Channelview Weather Forecast

    • 78
    • 88

    Chance Thunderstorms

    • 75
    • 85

    Thunderstorms

    • 74
    • 84

    Thunderstorms Likely

    • 73
    • 88

    Slight Chance Rain Showers

    • 71
    • 90

    Mostly Sunny

    • 73
    • 90

    Partly Sunny

    • 73
    • 88

    Partly Sunny

Today 30 Aug Coastal Harris

Mostly sunny with a slight chance of Showers and Thunderstorms Early, then mostly cloudy with a chance of Showers and Thunderstorms. Near steady temperature in the upper 80s. Northwest Winds around 5 Mph, becoming east. Chance of rain 50 percent.

Tonight 30 Aug Coastal Harris

Mostly cloudy with a chance of Thunderstorms. Showers Likely, mainly this evening. Lows in the upper 70s. East Winds around 5 Mph. Chance of rain 60 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Channelview Temperature Statistics

August Temperature

Houston / Ellington (12.4 miles)

  • Lowest 22 August, 2025

    73.4 °F

  • Average August

    84.3 °F

  • Highest 8 August, 2025

    95 °F

Climate (2020–Present)

Houston / Ellington (12.4 miles)

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  • Average Low 2020–2025

    63.7 °F

  • Average 2020–2025

    71.3 °F

  • Average High 2020–2025

    79.7 °F
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